Rockwell Automation MinPak Plus DC Drive Field Supply Kit for RG 14C238 - Manual (Page 2)

2 Field Supply Kit for Regenerative MinPak Plus DC Drives
Installing the Field Supply
Refer to your MinPak Plus DC drive instruction manual for help locating and identifying drive components.
To install the Field Supply in your regenerative MinPak Plus DC drive:
Step 1. Disconnect, lock out, and tag input power to the drive.
Step 2. Remove the drive cover.
Step 3. Verify that no voltage is present at the drive’s AC input terminals, L1/181 and L2/182.
Step 4. Fasten the field supply support bracket to the top of the drive’s circuit breaker bracket using the four
screws that secure the circuit breaker.
Step 5. Connect wire harness 51/52 to terminal block 2TB in the upper left corner of the drive. Connect wires
F1 and F2 from the field supply to terminal block 3TB on the Field Supply mounting bracket.
Step 6. Route the user-supplied motor field wires (F1 and F2) into the drive chassis. You can use the same
conduit as the armature and motor thermostat conductors. Refer to the section on DC wiring in your
MinPak Plus DC drive instruction manual.
Step 7. For a full-wave supply, connect the motor field wires to terminals F1 and F2 on Field Supply terminal
block 3TB. See figure 1.
For a half-wave supply, connect motor lead F1 to terminal 51 on 2TB and motor lead F2 to terminal
F2 on 3TB. See figure 2.
Refer to the motor’s nameplate label and the technical specifications at the end of this instruction
manual to determine the appropriate field type required.
!
ATTENTION: Do not install modification kits with power applied to the drive. Disconnect, lock
out, and tag all sources of incoming AC power to the drive before attempting such installation.
Verify that no voltage is present at the drive’s
AC input terminals, L1/181 and L2/182. Failure to
observe this precaution could result in severe bodily injury or loss of life.
ATTENTION: The user is responsible for conforming with all applicable local, national, and
international codes. Failure to observe this precaution could result in damage to, or destruction
of, the equipment.
ATTENTION: This kit contains ESD (Electrostatic Discharge) sensitive parts and assemblies.
Static control precautions are required when installing, testing, servicing, or repairing this
assembly. Failure to observe these precautions could result in damage to, or destruction of, the
equipment.